Fajita Chicken Pasta Skillet

Featured in: One-Pot Comforts

This vibrant one-pan Tex-Mex dish combines tender fajita-spiced chicken with colorful bell peppers, red onion, and pasta in a creamy, cheesy sauce. Start by marinating seasoned chicken strips in chili powder, cumin, smoked paprika, and lime juice for 10 minutes. Cook your pasta separately, then sear the marinated chicken until golden. Sauté the peppers and onions until tender, return the chicken, and combine everything with pasta, chicken broth, and heavy cream. Finish by stirring in melted cheddar and mozzarella for a rich, coating sauce. The entire dish comes together in just 40 minutes, making it perfect for weeknight dinners.

Updated on Tue, 20 Jan 2026 10:14:00 GMT
A close-up of creamy Fajita Chicken Pasta Skillet with bell peppers, onions, and melted cheese. Save to Pinterest
A close-up of creamy Fajita Chicken Pasta Skillet with bell peppers, onions, and melted cheese. | mellowspice.com

My neighbor knocked on my door holding three bell peppers from her garden, asking if I had any ideas. I had chicken thawing and a box of penne in the cupboard, so I threw together this skillet on pure instinct. The smell of cumin and paprika hitting the hot pan brought my husband running from the garage. We ate straight from the skillet that night, and it's been our go-to ever since.

I made this for a potluck once, doubled the recipe, and carried the skillet still warm wrapped in towels. People kept asking if I ordered it from somewhere. The creamy sauce clings to every piece of pasta, and the peppers stay just tender enough to have a little snap. It became my signature dish without me ever planning it that way.

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Ingredients

  • Boneless, skinless chicken breasts: I slice them thin so they cook fast and soak up all the spices, and thinner pieces mean more surface area for browning.
  • Chili powder: This is the backbone of the fajita flavor, giving warmth without overwhelming heat.
  • Ground cumin: It adds that earthy, slightly smoky note that makes the whole dish smell incredible.
  • Smoked paprika: Regular paprika works, but smoked paprika gives a subtle campfire quality I really love.
  • Lime juice: Just half a lime brightens the marinade and cuts through the richness of the cream later.
  • Bell peppers (red, yellow, green): Using all three colors makes the skillet look vibrant and each one has a slightly different sweetness.
  • Red onion: It softens beautifully and has a touch more flavor than yellow onion without being too sharp.
  • Penne or rotini pasta: The ridges and tubes catch the sauce perfectly, and they hold up well in the skillet.
  • Chicken broth: This creates the base of the sauce and keeps everything moist as it simmers together.
  • Heavy cream: It makes the sauce luscious and ties the spices and cheese into a smooth coating.
  • Cheddar cheese: Sharp cheddar melts into the sauce and adds a tangy, bold flavor.
  • Mozzarella cheese: It melts smoothly and gives the sauce a stretchy, creamy texture.

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Instructions

Marinate the chicken:
Toss the chicken strips with olive oil, all the spices, and lime juice in a bowl. Let it sit for 10 minutes while you prep everything else, and the flavors will really sink in.
Cook the pasta:
Boil the pasta in salted water until al dente, then drain it well. Set it aside and it will finish cooking in the skillet later.
Brown the chicken:
Heat your skillet over medium high and add the marinated chicken in a single layer. Cook without stirring for a couple minutes so it gets a nice sear, then flip and cook through.
Sauté the vegetables:
In the same skillet, add the sliced peppers and onion, letting them soften and pick up the spices left behind. Toss in the garlic at the end so it doesnt burn.
Combine everything:
Add the chicken back to the skillet with the vegetables, then stir in the cooked pasta, broth, and cream. Let it simmer gently until the liquid reduces a bit.
Melt in the cheese:
Turn the heat to low and sprinkle in the cheddar and mozzarella, stirring constantly until the sauce is smooth and coats every piece of pasta. Taste and add more salt or lime juice if needed.
A hearty skillet meal of Fajita Chicken Pasta, featuring tender chicken and vibrant peppers in a rich sauce. Save to Pinterest
A hearty skillet meal of Fajita Chicken Pasta, featuring tender chicken and vibrant peppers in a rich sauce. | mellowspice.com

My son, who claims he doesnt like anything mixed together, ate two helpings of this and asked if we could have it again the next week. Watching him scrape his plate clean while telling me about his day is one of those small kitchen victories that makes me smile every time I pull out the skillet.

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Choosing Your Chicken

I usually grab chicken breasts because theyre easy to slice thin, but chicken thighs work wonderfully if you want something a little juicier and more forgiving. Thighs take a minute or two longer to cook through, but they stay tender even if you get distracted. Either way, cutting the meat into strips instead of cubes helps it cook faster and gives you more caramelized edges, which is where all the flavor hides.

Making It Your Own

This recipe is forgiving and loves to be tweaked. If you want more heat, stir in some diced jalapeños with the peppers or add a pinch of cayenne to the marinade. For a lighter version, swap the heavy cream for half and half or even milk, though the sauce wont be quite as rich. Ive also used Monterey Jack or pepper jack cheese instead of mozzarella, and both melt beautifully into the sauce.

Storing and Reheating

Leftovers keep in the fridge for up to three days in an airtight container. I reheat individual portions in the microwave with a splash of broth or water to bring the sauce back to life. You can also reheat the whole batch gently on the stovetop over low heat, stirring often so the cheese doesnt stick or separate.

  • If the pasta soaks up too much sauce overnight, add a few tablespoons of broth or cream when reheating.
  • Garnish with fresh cilantro and a squeeze of lime right before serving to wake up the flavors.
  • This also freezes well for up to two months, though the texture of the pasta may soften slightly.
A serving of Fajita Chicken Pasta Skillet garnished with cilantro and jalapeños, perfect for a family dinner. Save to Pinterest
A serving of Fajita Chicken Pasta Skillet garnished with cilantro and jalapeños, perfect for a family dinner. | mellowspice.com

This skillet has saved dinner more times than I can count, and it never feels like Im taking the easy way out. I hope it becomes one of those recipes you turn to on busy nights when you want something comforting, colorful, and completely satisfying.

Recipe FAQs

Can I use chicken thighs instead of breasts?

Yes, chicken thighs are an excellent substitution and will provide a juicier, more flavorful result due to their higher fat content. Use the same weight and cooking time.

How can I make this spicier?

Add 1/2 teaspoon of cayenne pepper to the marinade for extra heat, or serve with hot sauce on the side. You can also include sliced jalapeños as a garnish.

Is this dish gluten-free?

Traditional pasta contains gluten. Substitute with certified gluten-free pasta to make the entire dish gluten-free while maintaining the same texture and flavor profile.

Can I prepare this ahead of time?

You can marinate the chicken up to 4 hours in advance and prep your vegetables ahead. However, cook the pasta and assemble the dish fresh to avoid mushiness and ensure the best texture.

What wine pairs well with this dish?

A crisp Sauvignon Blanc complements the citrus and spice notes beautifully. Alternatively, a Mexican lager beer provides a refreshing contrast to the creamy, rich sauce.

Can I substitute the cheeses?

Yes, feel free to swap cheddar and mozzarella for other melting cheeses like Monterey Jack, Oaxaca, or a blend of Mexican cheeses for different flavor profiles.

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Fajita Chicken Pasta Skillet

Tex-Mex inspired skillet featuring fajita-spiced chicken, bell peppers, onions, and pasta in a creamy cheese sauce.

Prep Time
15 minutes
Cook Time
25 minutes
Overall Time
40 minutes
Created by Hannah Clarke

Recipe Category One-Pot Comforts

Skill Level Easy

Cuisine Tex-Mex

Total Yield 4 Number of Servings

Dietary Details None specified

What You Need

Chicken & Marinade

01 2 large boneless, skinless chicken breasts (about 1.1 lbs), cut into thin strips
02 1 tablespoon olive oil
03 2 teaspoons chili powder
04 1 teaspoon ground cumin
05 1 teaspoon smoked paprika
06 1/2 teaspoon garlic powder
07 1/2 teaspoon onion powder
08 1/2 teaspoon dried oregano
09 1/2 teaspoon salt
10 1/4 teaspoon black pepper
11 Juice of 1/2 lime

Vegetables

01 1 red bell pepper, thinly sliced
02 1 yellow bell pepper, thinly sliced
03 1 green bell pepper, thinly sliced
04 1 medium red onion, thinly sliced
05 2 cloves garlic, minced

Pasta & Sauce

01 10 oz penne or rotini pasta
02 1 2/3 cups chicken broth
03 1/2 cup heavy cream
04 1 cup shredded cheddar cheese
05 1/2 cup shredded mozzarella cheese

Garnishes

01 Fresh cilantro, chopped
02 Lime wedges
03 Sliced jalapeños

How To Make

Step 01

Prepare Chicken Marinade: In a mixing bowl, combine chicken strips with olive oil, chili powder, cumin, smoked paprika, garlic powder, onion powder, oregano, salt, black pepper, and lime juice. Toss thoroughly to coat evenly and marinate for 10 minutes.

Step 02

Cook Pasta: Cook penne or rotini in salted boiling water according to package directions. Drain and set aside.

Step 03

Sear Chicken: Heat a large, deep skillet over medium-high heat. Add marinated chicken and cook for 4 to 5 minutes until browned and cooked through. Transfer chicken to a plate.

Step 04

Sauté Vegetables: Add a splash of olive oil to the skillet if needed. Sauté sliced bell peppers and onion for 4 to 5 minutes until softened. Add minced garlic and cook for 1 minute more.

Step 05

Combine Ingredients: Return chicken to the skillet with vegetables. Add cooked pasta, chicken broth, and heavy cream. Stir to combine and bring to a simmer.

Step 06

Finish with Cheese: Reduce heat to low and add cheddar and mozzarella cheeses. Stir until cheeses melt completely and the sauce becomes creamy and coats the pasta.

Step 07

Season to Taste: Taste the dish and adjust seasoning as needed with additional salt and pepper.

Step 08

Serve: Transfer to serving bowls and garnish with fresh cilantro, lime wedges, and sliced jalapeños if desired. Serve immediately.

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Tools Needed

  • Large deep skillet
  • Medium pot
  • Chef's knife
  • Cutting board
  • Wooden spoon

Allergy Details

Review all components for potential allergens and talk to your doctor with any questions.
  • Contains dairy (cheese, cream)
  • Contains gluten (pasta)
  • Always check individual ingredient labels for potential allergen cross-contamination

Nutrition Details (per serving)

This nutritional breakdown is for your information and isn't a substitute for health advice.
  • Total Calories: 620
  • Total Fat: 24 g
  • Carbohydrates: 60 g
  • Proteins: 40 g

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